# AIText2Doc regression pack
Version: 2026-06-29

## Markdown structure

### Potential energy

**Definition:** The potential energy depends on position.

- First bullet
- Second bullet

1. First numbered item
2. Second numbered item

---

## Inline quantities

The body has mass (m = 0{,}5,kg) and is placed at height (h = 30,m).
The field value is (g = 10,\text{N/kg}).

## Display equation

[
E_{pp} = m g z = 0{,}5 \times 10 \times 30 = 150,J
]

## Fraction and equilibrium indices

[
Q_{r,eq}=\frac{[\mathrm{H_3O^+}]_{eq}[\mathrm{CH_3CH_2COO^-}]_{eq}}{[\mathrm{CH_3CH_2COOH}]_{eq}}
]

## Chemistry

- Ion: (\mathrm{Mg^{2+}})
- Formula: (\mathrm{H_2O})
- Isotope: ({}^{235}_{92}\mathrm{U})
- Neutron: ({}^{1}_{0}\mathrm{n})

## Nuclear reaction

[
{}^{235}_{92}U + {}^{1}_{0}n \rightarrow {}^{93}_{36}Kr + {}^{A}_{Z}X_1 + 3({}^{1}_{0}n)
]

## Ordinary text containing inline math

(Cela signifie : quand le corps monte, (z) augmente, donc (\Delta E_{pp}>0) et le travail du poids est négatif ; quand il descend, c’est l’inverse.)

## Expected unsupported layout

The converter should block export for worksheet layouts using \begin{array} with \hline and display the unsupported representation notice.